I bought the Aldi/Bauhn travel adaptor last month when it was available because I had a trip coming up.
I was kinda excited to give it a go and tried to set it up as soon as I got to my room in Vietnam.
When I plugged it in it made some popping noises, blew the fuses in my hotel room, and smelled like burning.
Of course, when I told reception that my power was out I acted like it was all a mystery - but that power board was dangerous. I then had to carry it around with me for a week until I finished my holiday. On the upside, while I had to wait in line at a checkout for a refund, they gave me one without a receipt no problems.
I just thought people should know since I couldn't comment on the expired deal.
More info please, are just talking about the adaptor that just changed the plug? Or some usb power adaptor?.